DRD520T14 Rectifier Diode DS5990 – 1 March 2011 (LN28176) KEY PARAMETERS FEATURES Double Side Cooling High Surge Capability VRRM IF(AV) IFSM 1400V 520A 5900A VOLTAGE RATINGS Part and Ordering Number DRD520T14 DRD520T12 DRD520T10 DRD520T08 DRD520T06 Repetitive Peak Voltages VRRM V 1400 1200 1000 800 600 Conditions VRSM = VRRM+100V (See Package Details for further information) Fig. 1 Package outline ORDERING INFORMATION When ordering, select the required part number shown in the Voltage Ratings selection table. For example: DRD520T14 for a 1400V device 1/6 www.dynexsemi.com DRD520T14 CURRENT RATINGS Tcase = 75°C unless stated otherwise Symbol Parameter Test Conditions Max. Units 620 A Double Side Cooled IF(AV) Mean forward current IF(RMS) RMS value - 970 A Continuous (direct) on-state current - 880 A Test Conditions Max. Units 520 A IF Half wave resistive load Tcase = 100°C unless stated otherwise Symbol Parameter Double Side Cooled IF(AV) Mean forward current IF(RMS) RMS value - 820 A Continuous (direct) on-state current - 740 A IF Half wave resistive load SURGE RATINGS Symbol IFSM 2 It Parameter Surge (non-repetitive) on-state current 2 I t for fusing Test Conditions Max. Units 10ms half sine, Tcase = 190°C 5.9 kA VR = 0 0.17 MA s 2 2/6 www.dynexsemi.com DRD520T14 -3- THERMAL AND MECHANICAL RATINGS Symbol Parameter Test Conditions Min. Max. Units Rth(j-c) Thermal resistance – junction to case Double side cooled DC - 0.08 °C/W Rth(c-h) Thermal resistance – case to heatsink Double side cooled DC - 0.02 °C/W Tvj Virtual junction temperature Blocking VDRM / VRRM -40 190 °C Tstg Storage temperature range -40 190 °C Fm Clamping force 4 6 kN CHARACTERISTICS Symbol Parameter Test Conditions Min. Max. Units VFM Forward voltage At 800A peak, Tcase = 25°C - 1.45 V IRM Peak reverse current At VDRM, Tcase = 190°C - 30 mA QS Total stored charge - 1500 µC IF = 1000A, dIRR/dt =10A/µs Tcase = 190°C, VR =100V VTO Threshold voltage At Tvj = 190°C - 0.8 V rT Slope resistance At Tvj = 190°C - 0.657 m 3/6 www.dynexsemi.com DRD520T14 CURVES 10000 700 1/2 wave 9000 3 phase Instantaneous forward current, I F - (A) 600 6 phase 7000 Mean power dissipation - (W) 8000 Tj=190°C 6000 5000 4000 3000 2000 500 400 300 200 100 1000 0 0 0 1 2 3 4 5 6 Instantaneous forward voltage,VF - (V) 7 0 Fig.2 Maximum forward characteristics 0.09 Conditons: Tcase=190°C VR=0 Pulse width = 10ms Double side cooled 0.08 Thermal Impedance Zth(j-c) (°C/W) Surge current, ITSM - (KA) 500 Fig.3 Dissipation curves 7.0 6.0 100 200 300 400 Mean on-state current, IT(AV) - (A) 5.0 4.0 3.0 2.0 1.0 0.0 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 1 10 Number of cycles 100 Fig.4 Surge (Non-Repetitive) Forward current vs time 0.001 0.01 0.1 Time ( s ) 1 10 100 Fig.5 Maximum (limit) transient thermal impedancejunction to case 4/6 www.dynexsemi.com DRD520T14 -5- PACKAGE DETAILS For further package information, please contact Customer Services. All dimensions in mm, unless stated otherwise. DO NOT SCALE. Package outline type code: T Note: Some packages may be supplied with gate and or tags. 5/6 www.dynexsemi.com DRD520T14 IMPORTANT INFORMATION: This publication is provided for information only and not for resale. The products and information in this publication are intended for use by appropriately trained technical personnel. Due to the diversity of product applications, the information contained herein is provided as a general guide only and does not constitute any guarantee of suitability for use in a specific application.The user must evaluate the suitability of the product and the completeness of the product data for the application. The user is responsible for product selection and ensuring all safety and any warning requirements are met. Should additional product information be needed please contact Customer Service. Although we have endeavoured to carefully compile the information in this publication it may contain inaccuracies or typographical errors. The information is provided without any warranty or guarantee of any kind. This publication is an uncontrolled document and is subject to change without notice. When referring to it please ensure that it is the most up to date version and has not been superseded. The products are not intended for use in applications where a failure or malfunction may cause loss of life, injury or damage to property. The user must ensure that appropriate safety precautions are taken to prevent or mitigate the consequences of a product failure or malfunction. The products must not be touched when operating because there is a danger of electrocution or severe burning. Always use protective safety equipment such as appropriate shields for the product and wear safety glasses. Even when disconnected any electric charge remaining in the product must be discharged and allowed to cool before safe handling using protective gloves. Extended exposure to conditions outside the product ratings may affect reliability leading to premature product failure. Use outside the product ratings is likely to cause permanent damage to the product. In extreme conditions, as with all semiconductors, this may include potentially hazardous rupture, a large current to flow or high voltage arcing, resulting in fire or explosion. Appropriate application design and safety precautions should always be followed to protect persons and property. Product Status & Product Ordering: We annotate datasheets in the top right hand corner of the front page, to indicate product status if it is not yet fully approved for production. The annotations are as follows:Target Information: Preliminary Information: No Annotation: This is the most tentative form of information and represents a very preliminary specification. No actual design work on the product has been started. The product design is complete and final characterisation for volume production is in progress.The datasheet represents the product as it is now understood but details may change. The product has been approved for production and unless otherwise notified by Dynex any product ordered will be supplied to the current version of the data sheet prevailing at the time of our order acknowledgement. All products and materials are sold and services provided subject to Dynex’s conditions of sale, which are available on request. Any brand names and product names used in this publication are trademarks, registered trademarks or trade names of their respective owners. HEADQUARTERS OPERATIONS CUSTOMER SERVICE DYNEX SEMICONDUCTOR LIMITED Doddington Road, Lincoln, Lincolnshire, LN6 3LF United Kingdom. Phone: +44 (0) 1522 500500 Fax: +44 (0) 1522 500550 Web: http://www.dynexsemi.com Phone: +44 (0) 1522 502753 / 502901 Fax: +44 (0) 1522 500020 e-mail: [email protected] Dynex Semiconductor Ltd. Technical Documentation – Not for resale. 6/6 www.dynexsemi.com